RB491DT146

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Part Number	RB491DT146
Manufacturer	Rohm Semiconductor
Category	Discrete Semiconductor › Diodes - Rectifiers - Single
Description	DIODE SCHOTTKY 20V 1A SMD3
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	RB491DT146 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 09 - Dec 13 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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RB491DT146 Specifications

Part Number:	RB491DT146
Brand:	Rohm Semiconductor
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Diodes - Rectifiers - Single
Manufacturer:	Rohm Semiconductor
Product Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	20 V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	450 mV @ 1 A
Speed:	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr):	-
Current - Reverse Leakage @ Vr:	200 µA @ 20 V
Capacitance @ Vr, F:	-
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SMD3
Operating Temperature - Junction:	125°C (Max)

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